Hello
Has anyone a drawing for a loudspeaker cabinet ? A loudspeaker cabinet for my speakers 212-8A.
The PDF is in the annex.
Sorry for my English
Best Regards
aloa5
Hello
Has anyone a drawing for a loudspeaker cabinet ? A loudspeaker cabinet for my speakers 212-8A.
The PDF is in the annex.
Sorry for my English
Best Regards
aloa5
Here, a commercial version
http://www.blumenstein-ultra-fi.com/...age=amplifiers
http://www.pinkfishmedia.net/forum/s...0&postcount=79
Stéphane
Club double 16"
"Laissez les Bons Temps Rouler"
Hey,
thank you for the links.
Is it possible, to make a Onken cabinet for this driver.
Here is a link for a drawing.
http://nicolas.davidenko.perso.sfr.f...lancaisse.html
Can I take one of this 3 drawings ?
Best Regards
Xmedia
Hi,
If the parameters of the GPA 212-8A are the same as those of the ALTEC 414, can have a try with "petite Onken"
http://www.asrr.org/biblioteca/Revue...KEN/ONKEN.html
Stéphane
Club double 16"
"Laissez les Bons Temps Rouler"
@stephan
Hello
from where you have the data for the speakers 414 ?
I think nowhere the same values between the 2 speakers.
@convergence
Thank you for the link, but my favorite cabinet is a onken.
Best Regards
aloa5
Hi,
The data for the speakers 414
http://www.greatplainsaudio.com/altec_thiele_small.html
Thiele-Small Parameters
Model Number: Gpa 212-8A
Free Air resonance (Fs): 51.2 Hz
Equivalent Volume
Compliance (VAS): 3.76 ft.3 (106.4 l)
Total Q (QTS): 0.46
Electrical Q (QES): 0.48
Mechanical Q (QMS): 10.57
Reference
Efficiency (ηO): 2.89%
D.C. Resistance (RE): 5.83 ohms
Peak Linear
Displacement (XMAX): 0.12 in. (3 mm)
Peak Linear Volume
Displacement (VD): 9.8 in.3 (0.16 l)
Effective
Piston Area (SD): 81.7 in.2 (527.1 cm2)
Model Number: ALTEC 414-8C
Xmax (inch) 0.15
Re (ohms) 6.70
Vd (cu. in.) 11.80
Fs (Hz) 30.20
Vas (cu. ft.) 8.13
Ref (%) 2.90
Qts 0.21
Qms 7.40
Qes 0.21
Vid 0.15
Stéphane
Club double 16"
"Laissez les Bons Temps Rouler"
hey stephan
But there are not the same specification, are you sure, that the petit onken cabinet is matching ?
Best Regards
aloa5
Hi,
No, it should be adapted to the new settings.
Stéphane
Club double 16"
"Laissez les Bons Temps Rouler"
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